package com.qxueyou.scc.base.util;

import java.io.File;

import com.artofsolving.jodconverter.DocumentConverter;
import com.artofsolving.jodconverter.openoffice.connection.OpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.connection.SocketOpenOfficeConnection;
import com.artofsolving.jodconverter.openoffice.converter.OpenOfficeDocumentConverter;

/**
 * 文件转换为pdf的工具类
 * 
 * @author lyl
 *
 */
public class docConverterUtil {
	@SuppressWarnings("unused")
	private String fileString; // (待转换文件的根路径)
	@SuppressWarnings("unused")
	private String outputPath = ""; // pdf输出路径 ，如果不设置就输出在默认的位置
	@SuppressWarnings("unused")
	private String fileName;
	private File pdfFile;
	private File docFile;

	public docConverterUtil(String fileString) {
		ini(fileString);
	}

	/**
	 * 可自定义设置转换文件全路径名
	 * 
	 * @param fileString
	 */
	public void setFile(String fileString) {
		ini(fileString);
	}

	/**
	 * 初始化
	 * 
	 * @param fileString
	 */
	private void ini(String fileString) {
		this.fileString = fileString;
		docFile = new File(fileString);
	}

	/**
	 * 设置输出路径
	 */
	public void setOutputPath(String outputPath) {
		this.outputPath = outputPath;
		if (!outputPath.equals("")) {
			pdfFile = new File(outputPath + ".pdf");
			/*
			 * System.out.println(fileName); String realName =
			 * fileString.substring(fileName.lastIndexOf("/")+1);
			 * System.out.println(realName); if (outputPath.charAt(outputPath.length()-1) ==
			 * '/') { pdfFile = new File(outputPath + realName + ".pdf"); } else { pdfFile =
			 * new File(outputPath+"/" + realName + ".pdf"); }
			 */
		}
	}

	/**
	 * 转为PDF
	 * 
	 * @param file
	 */
	@SuppressWarnings("unused")
	public void conver() throws Exception {
		if (docFile.exists()) {
			if (!pdfFile.exists()) {
				String OpenOffice_HOME = "C:\\Program Files (x86)\\OpenOffice 4";
				// 如果从文件中读取的URL地址最后一个字符不是 '\'，则添加'\'
				if (OpenOffice_HOME.charAt(OpenOffice_HOME.length() - 1) != '\\') {
					OpenOffice_HOME += "\\";
				}
				// 启动OpenOffice的服务
				String command = OpenOffice_HOME
						+ "program\\soffice.exe -headless -accept=\"socket,host=127.0.0.1,port=8100;urp;\"";
				Process pro = Runtime.getRuntime().exec(command);

				OpenOfficeConnection connection = new SocketOpenOfficeConnection("127.0.0.1", 8100);
				try {
					connection.connect();
					DocumentConverter converter = new OpenOfficeDocumentConverter(connection);
					converter.convert(docFile, pdfFile);
					connection.disconnect();
					System.out.println("df转换成功，保存路径：" + pdfFile.getPath());
				} catch (java.net.ConnectException e) {
					e.printStackTrace();
					System.out.println("转换失败，openoffice服务未启动！");
					throw e;
				} catch (com.artofsolving.jodconverter.openoffice.connection.OpenOfficeException e) {
					e.printStackTrace();
					System.out.println("读取转换文件失败");
					throw e;
				} catch (Exception e) {
					e.printStackTrace();
					throw e;
				}
			} else {
				System.out.println("文件已存在，不需要转换");
			}
		} else {
			System.out.println("需要转换的文档不存在，无法转换");
		}
	}

	/**
	 * 返回pdf文件路径
	 * 
	 * @return
	 */
	public String getpdfPath() {
		if (pdfFile.exists()) {
			String tempString = pdfFile.getPath();
			tempString = tempString.replaceAll("\\\\", "/");
			return tempString;
		} else {
			return "";
		}
	}

	public static void main(String[] args) throws Exception {
		String fileString = "D:/upload/ppt4.ppt";

		docConverterUtil dcu = new docConverterUtil(fileString);
		dcu.setOutputPath("D:/upload/a");
		dcu.conver();

		System.out.println(dcu.getpdfPath());

	}
}